A tremendous amount of effort is put together by scientists to make global quantum internet a reality. As a result, infrastructure for realizing this technology is extensively studied and proposed. Quantum computers are being built at a very enormous rate as various tech giants such as IBM, Google, Intel, and Alibaba have already started working on it. A 50-qubits processor has been built and tested by IBM in November 2017 [1]}. Google has announced a 72-qubit processor [2]} and recently, towards the end of 2019, the company has claimed to enter a new era of incredible computational power by achieving something called ‘quantum supremacy’ i.e., solving a computational problem that has not had a classical computing solution obtainable in a reasonable time span[3]}. Intel and Alibaba are actively working on technologies to develope double-digit-qubits processors. Huge efforts in the field of quantum computation are justified by the excellent functionalities that it offers. Indeed, quantum mechanics has disruptive potential to tackle complex problems [4]}, [5]} such as understanding photosynthesis and improvising catalysts for formulating renewable fuels. Quantum computers guarantee to efﬁciently distribute precise outcomes for numerous central problems in quantum chemistry by manipulating quantum states of matter and taking advantage of inimitable features offered by quantum mechanics.
